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arXiv 1604.02797cs.CRcs.MM
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一种医学图像数据隐藏与压缩的集成方法

An Integrated Method of Data Hiding and Compression of Medical Images

M. MaryShanthi Rani, S. Lakshmanan

摘要:

本文提出了一种结合压缩的图像数据嵌入新技术。随着远程医疗的普及和数字医学图像的使用,需要一种快速、高效的编码算法来实现图像的有效存储和传输。医疗图像被制作并在医院之间传输,以供地理上相距甚远的医生审查。这样的图像数据也需要被存储以供患者将来参考。这需要在通过互联网传输之前紧凑地存储医学图像。此外,由于患者信息也嵌入在医学图像中,因此保持患者数据的机密性非常重要。因此,本文的目的是隐藏病人的信息,以及在医疗图像,然后联合压缩。隐藏的数据和主机图像是绝对可恢复的嵌入式图像没有任何损失。

英文摘要:

A new technique for embedding data into an image coupled with compression has been proposed in this paper. A fast and efficient coding algorithms are needed for effective storage and transmission, due to the popularity of telemedicine and the use of digital medical images. Medical images are produced and transferred between hospitals for review by physicians who are geographically apart. Such image data need to be stored for future reference of patients as well. This necessitates compact storage of medical images before being transmitted over Internet. Moreover, as the patient information is also embedded within the medical images, it is very important to maintain the confidentiality of patient data. Hence, this article aims at hiding patient information as well, within the medical image followed by joint compression. The hidden data and the host image are absolutely recoverable from the embedded image without any loss.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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